LR1000 Portable Leeb Hardness Tester 

-Advanced Leeb hardness model

-Automatic identification of Impact devices
-High performance rechargeable Li battery, intelligent charging management
-Optional Software to connect with PC,Support data query, storage, statistics and histogram display and other functions

-Mass storage,Bluetooth communication
-Upper and lower limit and sound alarm
-2.8” TFT,320*240 Pixel, showing all functions and parameters

-Direct display of hardness scales HRB, HRC, HV, HB, HS, HL
-For all metallic materials
-Test at any angle, even upside down
-Wide measuring range
-Six Impact Devices are available for special application
-Battery low indication and sound alarm


LR1000 Portable Leeb Hardness Tester 

Technical Specification

Hardness scaleHL, HRC, HRB, HRA, HV, HB, HS
Memory510 file,47 ~ 341 groups (Impact times:32 ~ 1) per file
Measuring rangeHLD(170 ~ 960), HRA(59 ~ 85), HRB(13 ~ 100),

HRC(20 ~ 68), HB(19 ~ 651), HV(80 ~ 967), HS(30 ~ 100)

Tensile strength U.T.S. range374 ~ 2652 MPa
Accuracy±6HLD (760±30HLD) error of displayed value
6HLD (760±30HLD) repeatability of displayed value
Standard Impact DeviceD
Data InterfaceUSB 2.0, Bluetooth
Optional Impact DevicesDC / D+15 / G / C / DL
Max. Workpiece Hardness996HV(For Impact Devices D / DC / DL / D+15 / C)
 646HB(For Impact Device G)
Min. Radius of Workpiece (convex/concave)Rmin = 50mm (with special support ring Rmin = 10mm )
Min. Workpiece weight2 ~ 5kg on stable support
0.05 ~ 2kg with compact coupling
Min. Workpiece thickness5mm (Impact Devices D/DC/DL/D+15)
1mm (Impact Device C)
10mm (Impact Device G)
Min. thickness of hardened layers0.8mm
PowerRechargeable Li Battery, 3.7V, Li(2000mAh)
Continuous Working timeAbout 30h
Charging time4 ~ 5 hours
Operating temperature0 ~ 40ºC
Humidity≤ 90%
Overall dimensions212 × 80 × 35 mm


Standard deliveryMain unit

Impact Device type D

Test block HLD



Table support for main unit

Connecting cable

Company certificate

Instruction manual

Dataview Software

Optional accessoriesOptional impact devices

Optional support rings

Other test blocks

Micro Printer

    has been added to your cart: